package wenjie.chen.receiver.commandHandler;

import wenjie.chen.receiver.command.DecreaseAmountCommand;
import wenjie.chen.receiver.command.IncreaseAmountCommand;

public interface IAccountCommandHandler {

    void increaseAmount(IncreaseAmountCommand increaseAmountCommand);

    void decreaseAmount(DecreaseAmountCommand decreaseAmountCommand);
}
